Loans and ACL (Summary of changes in ACL by segments) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	$ 13,108	$ 9,850
Allowance for loan losses, Charge-offs	(191)	(101)
Allowance for loan losses, Recoveries	145	110
Financing Receivable, Credit Loss, Expense (Reversal)	328	37
Allowance for loan losses, Ending Balance	13,390	12,640
Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		2,744
Commercial [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	968	860
Allowance for loan losses, Charge-offs	0	0
Allowance for loan losses, Recoveries	2	0
Financing Receivable, Credit Loss, Expense (Reversal)	297	15
Allowance for loan losses, Ending Balance	1,267	817
Commercial [Member] \| Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		(58)
Commercial Real Estate
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	5,878	461
Allowance for loan losses, Charge-offs	0	0
Allowance for loan losses, Recoveries	6	10
Financing Receivable, Credit Loss, Expense (Reversal)	19	33
Allowance for loan losses, Ending Balance	5,903	6,036
Commercial Real Estate \| Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		5,532
Agricultural [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	270	577
Allowance for loan losses, Charge-offs	0	0
Allowance for loan losses, Recoveries	2	4
Financing Receivable, Credit Loss, Expense (Reversal)	(7)	(69)
Allowance for loan losses, Ending Balance	265	265
Agricultural [Member] \| Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		(247)
Residential Mortgage
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	4,336	617
Allowance for loan losses, Charge-offs	(1)	(2)
Allowance for loan losses, Recoveries	64	24
Financing Receivable, Credit Loss, Expense (Reversal)	(91)	(61)
Allowance for loan losses, Ending Balance	4,308	4,113
Residential Mortgage \| Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		3,535
Consumer Portfolio Segment [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance	1,656	961
Allowance for loan losses, Charge-offs	(190)	(99)
Allowance for loan losses, Recoveries	71	72
Financing Receivable, Credit Loss, Expense (Reversal)	110	119
Allowance for loan losses, Ending Balance	$ 1,647	1,409
Consumer Portfolio Segment [Member] \| Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		356
Unallocated [Member]
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Beginning Balance		6,374
Allowance for loan losses, Charge-offs		0
Allowance for loan losses, Recoveries		0
Financing Receivable, Credit Loss, Expense (Reversal)		0
Allowance for loan losses, Ending Balance		0
Unallocated [Member] \| Accounting Standards Update 2016-13
Summary of changes in the ALLL and the recorded investment in loans by segments
Allowance for loan losses, Ending Balance		$ (6,374)

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount of increase in allowance for credit loss on financing receivable from recovery.

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